After updating to 2.57, Jetshell said the files I backed up were still on the D2 player. But when I fired up the D2 off the computer, no folders, no files. OK, so I downloaded the backups. Jetshell showed the files on the D2. Fired up the D2 off the compter, no folders, no files.

Reran the 2.57 update. Same thing.

Used Windows explorer, to delete everything and reload everything a couple of times. Now showing files and folders. Music files play BUT.wma books won't play. It shows them in the folder, it pulls them up on the play screen, and then it just sits there and won't play.

I checked the file sizes, they match the originals sizes on my computer. Jetshell plays the files from both my computer and the player's file list. But no go on the D2 off the computer.

I tried deleting and reloading. I even reloaded them to the new Audible folder just in case it was using the folder to recognize the .wma files. No go.

Downloaded from library ebooks collection, used OverDrive software to transfer to device...as I have many times in the past. Licenses show as valid. Only thing different from last time as far as I can see
is the update.

Just in case, I just updated the OverDrive (3.0.0.1), the Windows Media Player (9.0.0.3354), AND Windows Media Player DRM (2.4.01). I erased the files on the D2 and returned to the OverDrive Media Console to download AGAIN.

The media console recognized the player, downloaded the files, AND THE DARN THINGS STILL WON'T PLAY FROM THE D2. OverDrive plays them, Windows Media Player plays them. The D2 sees them but won't play them.

My last brainstorm (before I give up and leave on vacation without the books) is to try downloading to the memory card rather than the device memory.

That didn't work either. Sigh... I guess I'll check back here when I return from vacation to see if anyone has any suggestions.